JEE Main & Advanced Physics EM Waves JEE PYQ-Electro Magnetic Waves

  • question_answer
    Match List – I (Electromagnetic wave type) with List – II (Its association/application) and select the correct option from the choices given below the lists:         [JEE MAIN 2014]
    List –I List-II
    Infrared waves (i) To treat muscular strain
    Radio waves (ii) For broadcasting
    X-rays (iii) To detect fracture of bones
    Ultraviolet rays (iv) Absorbed by the ozone layer of the atmosphere

    A) A-(iii),  B-(ii),   C-(i),    D-(iv)

    B) A-(i),    B-(ii),   C-(iii),  D-(iv)

    C) A-(iv),  B-(iii),  C-(ii),   D-(i)

    D) A-(i),    B-(ii),   C-(iv),  D-(iii)

    Correct Answer: B

    Solution :

    [b]
    [a] (I)                            [b] (II)
    [c] (III)                           [d] (IV)


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